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APPENDIX D
Summary Report for the CAPTA
Pilot Test with the Virginia DOT,
February 13, 2008
Attendees:
SAIC: Kevin Duffy and Michael Smith
VDOT Operations and Security Division:
Mike Washburn
Donna Pletch
Byron Marshall
Paul Szatkowski
Summary of Activity
On February 13, 2008, a pilot test of the CAPTA methodology was conducted with the Virginia
Department of Transportation Operations and Security Division. The pilot test was conducted
using asset data provided by VDOT. Both Kevin Duffy and Michael Smith signed non-disclosure
agreements regarding protection of potentially security sensitive information about VDOT assets
used in the pilot test. For the purposes of the pilot test, the VDOT Operations and Security Divi-
sion provided information on a total of 67 assets representing a range of Virginia's transportation
infrastructure, including bridges (rural, urban, Interstate, and arterial), tunnels (including both
sub-aqueous and bored or cut-and-cover tunnels), administrative and support facilities (admin-
istrative buildings, TMCs, etc.), and ferry boats. This range of asset classes and individual assets
were selected primarily to demonstrate how the CAPTA methodology works and to discover any
problems with either the fundamental approach of the methodology or the functioning of the
CAPTool Microsoft® Excel spreadsheet model used to implement the methodology rather than to
identify critical assets for VDOT and potential countermeasures for VDOT.
The methodology was demonstrated using the selected assets, allowing VDOT participants
to select hazards and threats of interest and set consequence thresholds for each asset class.
VDOT participants offered suggestions and agreed to review the tool and provide comments to
the study team.
User Feedback
During the course of the pilot site demonstration, several observations were made that required
either enhancements or corrections to the CAPTool spreadsheet used to implement the model.
The VDOT participants provided feedback following the demonstration as follows:
The Virginia Department of Transportation participated with a pilot review of the MRAM (now
CAPTA). VDOT provided data to the design team and provided comments during the review. The
CAPTA tool is effective for storing, sorting, and managing the details of critical infrastructures. Direct
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52 CAPTA Final Report
downloads of information to populate the CAPTA tool would be very beneficial. CAPTA allows users the
flexibility to adjust the importance of a facility and expand key criteria.
CAPTA has a feature to estimate the benefits of mitigation strategies. This feature would require
frequent updates for cost figures. Furthermore, this feature may or may not incorporate unique infra-
structure requirements that could impact the strategy's cost or usefulness, i.e., harsh maritime climates,
environmental restrictions, interference, etc. The labor impact of analyzing and updating, on a state
prospective, for such detail is unknown.
Following the pilot test, the study team found additional corrections and improvements in
either the performance or presentation of the tool. These are listed below along with action taken
to address them.
No. Comment Description Current Status
1 Correct error in cost estimator for Ferry assets. Accepted
Ensure that Manual Override feature is properly implemented
2 Accepted
and explained.
3 Revise color scheme to support B&W printing. Accepted
Change Highway Bridge mission threshold from "Level I", etc.
4 Accepted
to "Demand Percentile I", etc.
Add 2 more rows to Summary that contain total # of
5 Accepted
countermeasures selected, total # of unique countermeasures.
Place icons on each page of the spreadsheet to show progress
6 Accepted
through the six-step process.
Summary Result
The VDOT pilot test confirmed the usefulness of the CAPTA methodology and CAPTool, the
related computer-based spreadsheet. The pilot test provided an opportunity to discover several
errors in the spreadsheet model as well as several enhancements that will improve the performance
of the spreadsheet model, the user interface, and the presentation of the results.